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Harris ADC Device Server User’s Guide
Video Disk Configuration 3-5
2.
In this parameter of each of the two ports, select the name of the disk of the other ports. This
allows the list to control both ports, but the first port will think it can play all the material.
When the list asks the first port to cue the events on the list, the first disk port, knowing it has
a pointer to an additional disk port, only threads every other event. It then passes the other
events to the additional port for threading.
Use the same procedure to configure two protect disks, each protecting one of the air disk
ports. Thus, when loading a playlist with four disk events and pressing program run you will
see:
When configured this way, any editing within or before any threaded and cued events, and all
events below the edit point, are ejected and rethreaded in the proper order. This assures that
playout toggles ports for every other event.
Table 3-1 Additional ports of same video disk
EVENT
#
DEVICE STATUS
PROTECT
DEVICE
PROTECT
STATUS
ID
1 Disk1:1 Cued Disk 3:1 Cued SPTA
2 Disk2:1 Cued Disk4:1 Cued SPTB
3 Disk1:2 Stop Disk3:2 Stop SPTC
4 Disk2:2 Stop Disk4:2 Stop SPTC